Wireless Lighting Control for Remote Function Changes
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Solution Overview
Problem
Existing lighting control systems require physical access to a lighting controller, limiting remote control capabilities for users who need to modify lighting device functions, such as in augmented light displays.
Innovation Solution
A system and method that enables wireless control of lighting devices by connecting an external device to a lighting control system, allowing signals to be sent to a lighting controller to change the function of the lighting devices, including using a mobile phone to alter sequences or colors of LED lighting devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If physical access to lighting controller is required for control, then system security and direct control are improved, but remote control capability and user accessibility are worsened
Solution Approach 1:
The patent introduces a wireless communication module as an intermediary between external devices and the lighting controller. This mediator receives control commands wirelessly and transmits them to the controller, enabling remote operation without requiring physical access to the controller while maintaining system security through controlled communication protocols.
Solution Approach 2:
The patent replaces the mechanical/physical connection requirement with a wireless communication system. Instead of requiring direct physical access to the controller's interface, the system uses wireless signals (such as radio frequency communication) to transmit control commands, thereby eliminating the need for physical presence while maintaining control functionality.
2Adaptability or versatility
If wireless control is enabled, then remote accessibility is improved, but potential security risks and system vulnerability are worsened
Solution Approach 1:
The patent implements feedback mechanisms where the lighting controller verifies incoming wireless commands against predefined authorization criteria before executing them. The system provides feedback to the wireless communication module about command validity, and only authorized commands are processed, thereby maintaining security while enabling remote control.
Solution Approach 2:
The patent applies preliminary anti-action by pre-configuring security protocols and authorization rules in the lighting controller before wireless control operations begin. The system proactively prevents unauthorized access by validating commands against pre-established security criteria, countening potential security risks before they can affect system reliability.
Data Source
AI summary
Aspects of the invention relate generally to lighting devices and, more particularly, to a method and system for changing a function of a lighting device. In one embodiment, the invention provides a system comprising: at least one lighting device; a lighting controller connected to the at least one lighting device, the lighting controller being operable to control a function of the at least one lighting device; and an input controller connected to the lighting controller, the input controller including at least one receiving unit for receiving an input from an external device, wherein the input received from the external device changes the function of the at least one lighting device.